REGRESSION ANALYSES FOR SOME GROWTH CHARACTERS AND YIELD COMPONENTS UNDER DIFFERENT LEVELS OF POTASSIUM AND ZINC FERTILIZERS IN SUNFLOWER (HELIANTHUS ANNUUS L.)

A field experiment was carried out at AL-Kuba region, west north (10 Km) of Mosul city in spring and summer seasons of 2009 to study the effect of potassium and zinc on production yield and components of sunflower. Two factors were selected for this study, potassium at three levels ( zero , 40 and 6...

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Bibliographic Details
Main Author: A. T. Shaker
Format: Article
Language:English
Published: College of Agriculture 2012-12-01
Series:Mesopotamia Journal of Agriculture
Online Access:https://magrj.mosuljournals.com/article_59643_c718d374981f76cb9974bf4eafcf32d4.pdf
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